IPA: /ˈblɒɡə/
KK: /ˈblɔɡər/
A person who writes and shares content on a blog or online journal.
She is a popular blogger who writes about travel and food.
Blogger → It is formed from "blog" (a blend of "web" and "log", meaning a web-based journal or record) and "-er" (meaning a person who). A blogger is a person who writes or maintains a blog.
Think of someone who keeps a 'log' on the 'web' — that's what a blogger does.